EP2233821A4 - Illuminating device, display device and television receiver - Google Patents
Illuminating device, display device and television receiverInfo
- Publication number
- EP2233821A4 EP2233821A4 EP08871438A EP08871438A EP2233821A4 EP 2233821 A4 EP2233821 A4 EP 2233821A4 EP 08871438 A EP08871438 A EP 08871438A EP 08871438 A EP08871438 A EP 08871438A EP 2233821 A4 EP2233821 A4 EP 2233821A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- television receiver
- display device
- illuminating
- illuminating device
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133612—Electrical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/06—Extensible conductors or cables, e.g. self-coiling cords
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008011526 | 2008-01-22 | ||
PCT/JP2008/069032 WO2009093362A1 (en) | 2008-01-22 | 2008-10-21 | Illuminating device, display device and television receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2233821A1 EP2233821A1 (en) | 2010-09-29 |
EP2233821A4 true EP2233821A4 (en) | 2011-11-30 |
Family
ID=40900878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08871438A Withdrawn EP2233821A4 (en) | 2008-01-22 | 2008-10-21 | Illuminating device, display device and television receiver |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110199544A1 (en) |
EP (1) | EP2233821A4 (en) |
JP (1) | JPWO2009093362A1 (en) |
CN (1) | CN101925773A (en) |
BR (1) | BRPI0822029A2 (en) |
RU (1) | RU2461769C2 (en) |
WO (1) | WO2009093362A1 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040119418A1 (en) * | 2002-12-18 | 2004-06-24 | Lg.Philips Lcd Co., Ltd. | Back light unit |
US20040140773A1 (en) * | 2002-12-31 | 2004-07-22 | Lg.Philips Lcd Co., Ltd. | Backlight unit for liquid crystal display device |
US20040252481A1 (en) * | 2003-06-10 | 2004-12-16 | Seung-Hwan Moon | Backlight unit and liquid crystal display device having the same |
US20050007333A1 (en) * | 2003-07-08 | 2005-01-13 | Han Seung Jun | Backlight driving circuit |
US20050052442A1 (en) * | 2003-08-18 | 2005-03-10 | Yuuichi Takenaka | Display device |
US20060072322A1 (en) * | 2004-10-01 | 2006-04-06 | Yong-Woo Lee | Backlight assembly and display device having the same |
US20060175713A1 (en) * | 2005-02-04 | 2006-08-10 | Sanyo Epson Imaging Devices Corp. | Liquid crystal display panel |
US20070081113A1 (en) * | 2005-08-10 | 2007-04-12 | Sony Corporation | Wire harness, lighting device, backlight device, and liquid crystal display device |
WO2008007560A1 (en) * | 2006-07-10 | 2008-01-17 | Sharp Kabushiki Kaisha | Backlight device, liquid crystal display device, method for assembling backlight device and substrate device for connecting fluorescent tube |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933672U (en) * | 1982-08-26 | 1984-03-01 | 株式会社東芝 | Connection terminal device |
JPS6473795A (en) * | 1987-09-16 | 1989-03-20 | Mitsubishi Electric Corp | Semiconductor device |
JPH0613328U (en) * | 1992-07-20 | 1994-02-18 | いすゞ自動車株式会社 | Protector for wire harness |
RU2089941C1 (en) * | 1992-08-04 | 1997-09-10 | Олег Валентинович Голосной | Panel of liquid-crystal display and method of control over it |
JP3914374B2 (en) * | 2000-06-19 | 2007-05-16 | 矢崎総業株式会社 | Power supply structure for sliding door |
US6527414B2 (en) * | 2001-03-29 | 2003-03-04 | Lg.Philips Lcd Co., Ltd | Backlight device |
JP4079091B2 (en) * | 2004-01-20 | 2008-04-23 | 松下電工株式会社 | Patch panel |
JP2006251587A (en) | 2005-03-14 | 2006-09-21 | Sharp Corp | Thin display device |
JP4584051B2 (en) * | 2005-06-28 | 2010-11-17 | パナソニック株式会社 | Backlight unit and liquid crystal display device having the backlight unit |
KR101137868B1 (en) * | 2005-06-30 | 2012-04-23 | 엘지디스플레이 주식회사 | Backlight unit and method for driving the same |
KR20070099085A (en) * | 2006-04-03 | 2007-10-09 | 삼성전자주식회사 | Back light assembly and display apparatus having the same |
CN201122221Y (en) * | 2007-07-12 | 2008-09-24 | 鸿富锦精密工业(深圳)有限公司 | Backlight module |
-
2008
- 2008-10-21 WO PCT/JP2008/069032 patent/WO2009093362A1/en active Application Filing
- 2008-10-21 CN CN2008801252905A patent/CN101925773A/en active Pending
- 2008-10-21 EP EP08871438A patent/EP2233821A4/en not_active Withdrawn
- 2008-10-21 JP JP2009550423A patent/JPWO2009093362A1/en not_active Ceased
- 2008-10-21 BR BRPI0822029-8A patent/BRPI0822029A2/en not_active IP Right Cessation
- 2008-10-21 US US12/808,760 patent/US20110199544A1/en not_active Abandoned
- 2008-10-21 RU RU2010130463/07A patent/RU2461769C2/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040119418A1 (en) * | 2002-12-18 | 2004-06-24 | Lg.Philips Lcd Co., Ltd. | Back light unit |
US20040140773A1 (en) * | 2002-12-31 | 2004-07-22 | Lg.Philips Lcd Co., Ltd. | Backlight unit for liquid crystal display device |
US20040252481A1 (en) * | 2003-06-10 | 2004-12-16 | Seung-Hwan Moon | Backlight unit and liquid crystal display device having the same |
US20050007333A1 (en) * | 2003-07-08 | 2005-01-13 | Han Seung Jun | Backlight driving circuit |
US20050052442A1 (en) * | 2003-08-18 | 2005-03-10 | Yuuichi Takenaka | Display device |
US20060072322A1 (en) * | 2004-10-01 | 2006-04-06 | Yong-Woo Lee | Backlight assembly and display device having the same |
US20060175713A1 (en) * | 2005-02-04 | 2006-08-10 | Sanyo Epson Imaging Devices Corp. | Liquid crystal display panel |
US20070081113A1 (en) * | 2005-08-10 | 2007-04-12 | Sony Corporation | Wire harness, lighting device, backlight device, and liquid crystal display device |
WO2008007560A1 (en) * | 2006-07-10 | 2008-01-17 | Sharp Kabushiki Kaisha | Backlight device, liquid crystal display device, method for assembling backlight device and substrate device for connecting fluorescent tube |
Non-Patent Citations (2)
Title |
---|
"Packing problem", WIKIPEDIA, 28 June 2012 (2012-06-28), pages 1 - 6, XP055031418, Retrieved from the Internet <URL:http://en.wikipedia.org/w/index.php?title=Special:Book&bookcmd=download&collection_id=dd8190e15716e435&writer=rl&return_to=Packing problem> [retrieved on 20120629] * |
See also references of WO2009093362A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2461769C2 (en) | 2012-09-20 |
JPWO2009093362A1 (en) | 2011-05-26 |
RU2010130463A (en) | 2012-02-27 |
WO2009093362A1 (en) | 2009-07-30 |
BRPI0822029A2 (en) | 2015-07-21 |
EP2233821A1 (en) | 2010-09-29 |
US20110199544A1 (en) | 2011-08-18 |
CN101925773A (en) | 2010-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100708 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20111027 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H05B 41/00 20060101ALI20111021BHEP Ipc: H01R 33/08 20060101ALI20111021BHEP Ipc: H01B 7/06 20060101ALI20111021BHEP Ipc: F21Y 103/00 20060101ALI20111021BHEP Ipc: H04N 5/64 20060101ALI20111021BHEP Ipc: G02F 1/13357 20060101ALI20111021BHEP Ipc: G02F 1/1333 20060101ALI20111021BHEP Ipc: F21V 23/06 20060101ALI20111021BHEP Ipc: F21V 23/00 20060101ALI20111021BHEP Ipc: F21S 2/00 20060101AFI20111021BHEP |
|
17Q | First examination report despatched |
Effective date: 20120706 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121117 |